3. The following are the interval times (minutes) between eruptions of a geyser. 86 70 62 98 62 83 73 56 53 92 86 37 78 49 78 37 67 79 57 98 (a) (3 points) What is the 5 number summary? (b) (3 points) Draw the corresponding box plot above the number line below. 30 40 50 60 70 80 90 100